Percona XtraBackup 2.0.2 发布了，XtraBackup 是一个用来备份 MySQL 的 InnoDB 数据库的开源工具，支持增量备份。
该版本主要是 bug 修复，包括：
Fixed false positive test suite failures with grep 2.10. Bug fixed #996483 (Alexey Kopytov).
Incremental backup would fail if a tablespace was created between full and incremental backups. Bug fixed #1022562 (Laurynas Biveinis).
Assertion error in creating a compressed tablespace at delta apply time has been fixed. Bug fixed #1028949 (Laurynas Biveinis).
If the table was renamed after the full backup, but before the incremental backup has been taken, incremental backups would fail when being prepared. Bug fixed #932623 (Sergei Glushchenko).
When the variable innodb_log_block_size was set to 4096, backups would fail in the prepare stage. Bug fixed #976945 (Sergei Glushchenko).
Additional incremental backup tests have been added for the incremental backup data page copy. Bug fixed #1021249 (Laurynas Biveinis).
下载地址：here and Percona Software Repositories.
主页：http://www.percona.com/software/percona-xtrabackup/
来自:开源中国社区
